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resolution vs. recorded area at imx477 #595
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This is entirely dependent on how the sensor mode is configured in the kernel driver. Could you provide exactly what you are trying to achieve, and what command you are using? |
about the camer amodule:
record a video
For |
In both cases above, you are using the 2028x1520 full FoV sensor mode. If you take a full resolution still capture with Could it be that the field of view difference you are seeing between the imx708 and imx477 is purely down to the module lenses you are using? |
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Can you share an image to show the difference between libcamera-vid and libcamera-still? Please also include the command line used, and the console output generated. |
Thanks, I will look into this and see what I can find. |
One quick thought that occurred, this might be actually caused by a bug that was fixed with raspberrypi/linux#5685. Are you able to rebuild the up-to-date kernel and try this out again? If not, you can do EDIT: In fact, looking closer at the image, I'm fairly certain this is the cause. The image looks horizontally stretched compared to the full res output. |
Thanks for confirming the fix. Closing now. |
When using e.g. imx708 camera setting the resolution (e.g. via
libcamera-vid --width 640 --height 480
or using the PiCamera2 interface and `configuration["main"]["size"] result in a video (stream) of full sensor area and the set resolution.But when using camera imx477 results in a video of just an area of the set resolution.
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